Sac02 Microbox Grow Containers – 124 Quantity (Large Size – TP2000)

The best system for cordyceps and exotic mushroom cultivation. Our sac02 microbox containers come with a special filter that will assist rapid colonization and protect your work from contamination with the best filter zipper design that is reusable, can be autoclaved, and seals itself to perfection.

Can be used for producing massive agar plates and also for plate and cold slant storage. Ditch the zip-lock bags and use the microbox to stack genetics in your fridge with a hard shell and breathable lid.

• Cover: 195 × 195 mm
• Base: 185 × 185 mm
• Height: 78 mm
• Volume: 2000 ml

• 8x8x4 inches
• 0.2 micron filter dual filter patch ( patented technology from Sac02, leading producer of mycology bags and filters)
• Made in Belgium

The SAC02 Microbox is a self-contained growing container designed to maintain stable humidity and gas exchange during fruiting, making it a popular choice for small-scale cultivation and classroom or lab demonstration setups. Its compact footprint makes it easy to run multiple containers side by side for comparative growth observation.

Specs

• Format: Self-contained microbox with built-in filter patch for gas exchange
• Use: Fruiting chamber for small-scale cultivation
• Capacity: Designed for single to small-batch substrate volumes
• Material: Durable, autoclave-compatible polypropylene

Why Use a Microbox

Compared to monotub or larger fruiting chamber setups, the SAC02 Microbox requires far less space and substrate volume, making it practical for anyone working with limited room — a windowsill, a shelf, or a small grow tent. Its sealed design also helps maintain consistent humidity without the daily fanning or misting that larger open setups often require.

Maintenance Tips

Between uses, clean and sterilize the container thoroughly to prevent contamination carryover to future batches. The built-in filter patch should remain unobstructed to maintain proper gas exchange — avoid covering or taping over it, as this can lead to excess CO2 buildup and stalled fruiting.